genuine image
WEST System 404 High-Density Epoxy Filler | Strong Structural Thickening Additive for Epoxy Resin Bonding and Filleting | Made in the USA
WEST System 404 High-Density Epoxy Filler | Strong Structural Thickening Additive for Epoxy Resin Bonding and Filleting | Made in the USA
This epoxy thickening additive maximizes epoxy's adhesive properties in hardware bonding or wherever high-cyclic loads are expected.
WEST System 404 High-Density Epoxy Filler | Strong Structural Thickening Additive for Epoxy Resin Bonding and Filleting | Made in the USA
Nº de artículo: 33953315

WEST System 404 High-Density Epoxy Filler | Strong Structural Thickening Additive for Epoxy Resin Bonding and Filleting | Made in the USA

Nº de artículo: 33953315

GTQ 505

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Estados Unidos

50+ bought

En stock
Estados Unidos Importado de la tienda USA

QTY:

Haz tu pedido ahora y recíbelo por ahí Jueves, Agosto 06
Our Top Logistics Partners
  • fedex
  • dhl
This epoxy thickening additive maximizes epoxy's adhesive properties in hardware bonding or wherever high-cyclic loads are expected.
Garantía U-Care:
Ninguno
Selecciona un plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

High Density
Provides exceptional strength and durability, making it ideal for structural repairs in wood, metal, and fiberglass applications.
Versatile Application
Can be used for various tasks including bonding, filling, and shaping, catering to both professionals and DIY enthusiasts.
Easy Mixing
Designed for seamless mixing with epoxy resins, ensuring a smooth consistency that simplifies the application process.

Detalles de producto

Purchase WEST SYSTEM 404-45 High Density Filler 43oz at the best price. Shop now at Ubuy Guatemala for high-quality off-white fillers.
  • High-density epoxy thickening additive for strength – Made in the USA WEST SYSTEM 404 High-Density Filler is used to maximize epoxy’s adhesive properties in hardware bonding and other applications where high cyclic loads or maximum bond strength are required.
  • Excellent for hardware and stud bonding – Even small amounts added to epoxy resin and hardener reduce creep in the cured epoxy, making this filler well suited for hardware, fastener, and stud bonding applications.
  • Creates strong, non-slumping epoxy mixtures – Mixed with epoxy, this filler produces a gap-filling adhesive capable of forming structural fillets or bridging large gaps without sagging, reducing the need for tight joinery.
  • Compatible with multiple WEST SYSTEM epoxies – 404 High-Density Filler can be blended with WEST SYSTEM 105 resin and 20X hardeners, G/flex 650 epoxy, or G/5 five-minute adhesive and cures to an off-white color.
  • Viscosity controlled by filler amount – The amount added determines epoxy thickness, from a loose slurry to thicker mixes. For best results, use only enough filler to bridge gaps without trapping air and avoid overfilling the mixing cup.
Specific Uses For ProductCarpentry, Gap Filling, Hardware Bonding, Repair, Structural Fillets, Woodworking
Item FormPaste
Other Special Features of the ProductStrong
Container TypeAerosol Can
Water Resistance LevelWater Resistant
Viscosity LevelHigh
Compatible MaterialWood
Item Package Quantity1
Volume219 Milliliters
Material Typeepoxy; filler
Coloroff-white
Brand NameWest System
Model404-45
Unit Count43.0 Ounce
UPC811343011413
ManufacturerGougeon Brothers, Inc.
Part Number404-45
Item Weight16 Ounces (453.6 grams)
Item Type NameWest System Filler
Included ComponentsFILLER HIGH-DENSITY 43 OZ
BrandWest-System
Materialepoxy; filler
Special FeatureStrong

What's in the box

FILLER HIGH-DENSITY 43 OZ

Who Should Buy?

Suitable For
  • Woodworkers

    Ideal for woodworkers who require strong, durable fillers for wood repair and bonding applications.

  • Marine Applications

    Perfect for boat builders and repairers needing a filler resistant to water and harsh maritime environments.

  • Construction Projects

    Beneficial for construction professionals looking for a reliable filler for structural repairs and maintenance.

Not Suitable For
  • Casual Users

    Not suitable for casual users who require a quick, easy solution for minor repairs without extensive applications.

DESCRIPCIÓN DEL PRODUCTO

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is WEST SYSTEM 404-45 High Density Filler used for?

    Respuesta: WEST SYSTEM 404-45 High Density Filler is primarily used in epoxy resin formulations to enhance structural integrity and provide a thick, paste-like consistency. This filler is ideal for filling gaps, voids, or surface defects in materials such as wood, metal, or fiberglass, making it perfect for boat repairs, furniture restoration, or craft projects. Its off-white color blends well with many surfaces, ensuring a smooth finish in various applications.
  • Pregunta: Can WEST SYSTEM 404-45 High Density Filler be used for outdoor projects?

    Respuesta: Yes, WEST SYSTEM 404-45 is suitable for outdoor use. Its epoxy compositions are highly resistant to moisture and UV exposure, providing lasting durability for items exposed to the elements. This makes it an excellent choice for repairing outdoor furniture, boats, or any structure that requires a strong, weather-resistant filler, ensuring long-lasting results in challenging environments.
  • Pregunta: Is WEST SYSTEM 404-45 High Density Filler paintable?

    Respuesta: Absolutely, WEST SYSTEM 404-45 can be painted over once it has cured fully. This versatility allows users to blend repairs seamlessly with surrounding surfaces. After application and proper curing, you can sand it smooth and apply your choice of paint or varnish, making it effective for both aesthetic and functional repairs on a variety of surfaces.
  • Pregunta: How do you mix WEST SYSTEM 404-45 High Density Filler with epoxy resin?

    Respuesta: To mix WEST SYSTEM 404-45, start with your chosen epoxy resin. As you stir the resin, gradually add the filler until you achieve a thick, paste-like consistency that adheres well but is still workable. This proper mixing ensures optimal bonding and filling capability. Use this mixture for precise applications, from woodworking joints to filling gaps in fiberglass repairs.
  • Pregunta: What surfaces can WEST SYSTEM 404-45 High Density Filler be applied to?

    Respuesta: WEST SYSTEM 404-45 adheres well to a variety of surfaces, including wood, fiberglass, metal, and concrete. This broad compatibility allows it to be used in numerous projects, from repairing wooden furniture to patching holes in fiberglass boats. It's critical to ensure surfaces are clean and free of dust or grease for optimal adhesion, ensuring effective and lasting results.
  • Pregunta: What is the curing time for WEST SYSTEM 404-45 High Density Filler?

    Respuesta: The curing time for WEST SYSTEM 404-45 can vary depending on the ambient temperature and humidity levels. Typically, it will set in a few hours for handling, and full curing might take up to a day. In warmer conditions, the curing process speeds up, making it efficient for quick repairs. Knowing this is helpful for planning your project timeline or coordinating with other tasks.
  • Pregunta: Can WEST SYSTEM 404-45 High Density Filler be used for structural repairs?

    Respuesta: Yes, WEST SYSTEM 404-45 is designed for structural applications, providing strength and stability when used in combination with epoxy resin. It is ideal for reinforcing joints, filling large gaps, or repairing load-bearing structures. For projects requiring heightened strength, always ensure proper mixing and application techniques to maximize its structural performance.
  • Pregunta: Is WEST SYSTEM 404-45 High Density Filler safe to use?

    Respuesta: While WEST SYSTEM 404-45 is generally safe when used according to instructions, it’s essential to handle it with care. Use gloves and adequate ventilation when mixing and applying. Following standard safety practices will ensure a safe and effective experience, allowing you to focus on your projects without worry.
  • Pregunta: Can you use WEST SYSTEM 404-45 with other fillers?

    Respuesta: Using WEST SYSTEM 404-45 in conjunction with other filler types is generally not recommended, as compatibility issues can arise, affecting adhesion and performance. This filler is crafted to work optimally with WEST SYSTEM epoxy resins, ensuring superior bonding and durability in various applications, making it best to stick with recommended products for the best outcomes.
  • Pregunta: Where can I buy WEST SYSTEM 404-45 High Density Filler 43oz., Off-White?

    Respuesta: You can purchase the WEST SYSTEM 404-45 High Density Filler 43oz., Off-White from Ubuy in Guatemala. Ubuy offers a reliable online shopping platform where you can find various West System products, ensuring you have access to the materials needed for your projects.

West System Wood Filler Editorial Review

No se encontraron reseñas editoriales

Customer Reviews & Ratings

4.7
107 valoraciones de los clientes
  • 5 estrella
    86%
  • 4 estrella
    6%
  • 3 estrella
    5%
  • 2 estrella
    0%
  • 1 estrella
    3%

Revisar este producto

Comparte tus ideas con otros clientes

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Pago seguro Global Delivery Easy Returns Genuine Products

Product Price History

Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.